A | This mineral is Anthropogenic. |
G | This mineral is directly dated. |
B | This mineral is reported as having this age. |
Y | This mineral is using an age reported as an element mineralization period. |
O | This mineral is using an age calculated from all data at the locality. |
R | The age displayed for this mineral originates from a different, non-child locality. |
P | The age displayed for this mineral is the range of ages for this mineral at all of this locality's children. |
This mineral's age has not yet been recorded. |
Arsenopyrite | Chalcopyrite | Clay | Copper | Mica | None | Pyrite | Quartz | Rocksalt | Sphalerite |
Spinel | Talc | Tetrahedrite |
Arsenopyrite (*) | Chalcopyrite (*) | Chromite (*) | Galena (*) | Gold (*) |
Muscovite (*) | Pyrite (*) | Quartz (*) | Silver (*) | Sphalerite (*) |
Talc (*) | Tetrahedrite-(Zn) (*) |
Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
---|---|---|---|---|---|---|---|
Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 177357 | 9052 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 177357 | 27198 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 388 | 388 | 2 | 177355,177363 | 3902 |
Galena (*) | Rocksalt | PbS | 1 | 177357 | 24243 | ||
Gold (*) | Copper | Au | 388 | 388 | 11 | 177351,177353,177354,177355,177357,177358,177360,177361,177362,177364,177367 | 30554 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 177353 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 3 | 177357,177358,177367 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 388 | 388 | 7 | 177351,177353,177354,177355,177357,177358,177367 | 61156 |
Silver (*) | Copper | Ag | 1 | 177357 | 5186 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 177357 | 21482 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 2 | 177353,177357 | 3337 | ||
Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 1 | 177357 | 5317 |
Excel ID | Max Age (Ma) | Min Age (Ma) | Age as listed in reference | Dating Method | Age Interpret | Prioritized? | Sample Source | Sample Num | Run Num | Age from other Locality | Dated Mineral | Minerals explicitely stated as having this age | Age applies to these Elements | MinDat Locality ID | Dated Locality (Max Age) | Location as listed in reference | Reference | Reference DOI | Reference ID | Age Notes | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
podchrome-00194 | 388 | 388 | pre-Early Devonian-Jurassic (388±17 Ma U-Pb zircon from felsic igneous rocks; 174 Ma K-Ar white mica from blueschists) | Cr | 93261 | Finan Mine (F And F Group; Fainine; Finane Mine), Old Mountain House, Alleghany District (Forest District), Sierra Co., California, USA | Finan Prospect | Moiser et al. (2012) | USGSSIR2012_5157 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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